/*
 * Copyright (c) 2011-2018, Meituan Dianping. All Rights Reserved.
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.dianping.cat.consumer.storage;

import com.dianping.cat.consumer.storage.model.entity.Operation;
import com.dianping.cat.consumer.storage.model.entity.Segment;
import com.dianping.cat.consumer.storage.model.entity.Sql;
import com.dianping.cat.consumer.storage.model.entity.StorageReport;
import com.dianping.cat.consumer.storage.model.transform.DefaultMerger;

public class StorageReportMerger extends DefaultMerger {

	public StorageReportMerger(StorageReport storageReport) {
		super(storageReport);
	}

	@Override
	protected void mergeOperation(Operation to, Operation from) {
		to.setCount(to.getCount() + from.getCount());
		to.setLongCount(to.getLongCount() + from.getLongCount());
		to.setError(to.getError() + from.getError());
		to.setSum(to.getSum() + from.getSum());
		to.setAvg(to.getSum() / to.getCount());
	}

	@Override
	protected void mergeSegment(Segment to, Segment from) {
		to.setCount(to.getCount() + from.getCount());
		to.setLongCount(to.getLongCount() + from.getLongCount());
		to.setError(to.getError() + from.getError());
		to.setSum(to.getSum() + from.getSum());
		to.setAvg(to.getSum() / to.getCount());
	}

	@Override
	protected void mergeSql(Sql to, Sql from) {
		to.setId(from.getId());
		to.setCount(to.getCount() + from.getCount());
		to.setStatement(from.getStatement());
	}
}
